Knucklehead rocker box for a motorcycle



FIG. 1 is a top view depicting the knucklehead rocker box for a motorcycle according to the invention;

FIG. 2 is a front view depicting the knucklehead rocker box for a motorcycle according to the invention;

FIG. 3 is a side elevation view of the knucklehead rocker box for a motorcycle of FIGS. 1 and 2;

FIG. 4 is a back view of the knucklehead rocker box for a motorcycle of FIGS. 1, 2 and 3;

FIG. 5 is a view of the remaining side of the knucklehead rocker box for a motorcycle; and,

FIG. 6 is a bottom view of the knucklehead rocker box for a motorcycle. 

The ornamental design for a knucklehead rocker box for a motorcycle, as shown and described. 